CN204449014U - Skirt inner panel B20 mould after a kind of automobile - Google Patents
Skirt inner panel B20 mould after a kind of automobile Download PDFInfo
- Publication number
- CN204449014U CN204449014U CN201420824670.0U CN201420824670U CN204449014U CN 204449014 U CN204449014 U CN 204449014U CN 201420824670 U CN201420824670 U CN 201420824670U CN 204449014 U CN204449014 U CN 204449014U
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- groove
- convex surface
- boss
- plane
- connects
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Abstract
The utility model discloses skirt inner panel B20 mould after a kind of automobile, comprise mould body and lower mould body, described lower mould body is provided with plane on first, the first lower plane, the first rear wall and the first front side wall, and on described first, plane is provided with semi-circular recesses, the first convex surface, the second convex surface, the 3rd convex surface, the 4th convex surface, the 5th convex surface and the first projection; Described upper mould body is provided with plane on the second lower plane, second, the second rear wall and the second front side wall, and described second lower plane is provided with semicircle boss, the second groove, the 3rd groove, the 4th groove, the 5th groove, the 6th groove and the 7th groove.The utility model by arranging corresponding convex surface, boss, projection, concave surface, groove etc. respectively on upper mould body and lower mould body, make product one-shot forming in mould extrusion process, improve smoothness and the presentation quality of product, its reasonable in design, simple, convenient.
Description
Technical field
The utility model belongs to technical field of mold, particularly relates to skirt inner panel B20 mould after a kind of automobile.
Background technology
At present, after automobile skirt inner panel B20 production process in, after usual employing Multi-step forming, corresponding hole is processed in line again, and Multi-step forming causes the part shape produced to differ, and line machining hole error is comparatively large, causes this part not exchange, and such processing method takes time and effort, production efficiency is low, and product surface fineness is poor, and quality can not get good guarantee.
Utility model content
Technical problem to be solved in the utility model is to provide skirt inner panel B20 mould after a kind of a kind of automobile that not only can ensure product surface smoothness but also can improve dimension precision between the holes.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme:
Skirt inner panel B20 mould after a kind of automobile, comprise mould body and lower mould body, described lower mould body is provided with plane on first, the first lower plane, the first rear wall and the first front side wall, on described first, plane is provided with semi-circular recesses, the first convex surface, the second convex surface, the 3rd convex surface, the 4th convex surface, the 5th convex surface and the first projection, described first front side wall is provided with the first concave surface, on described first lower plane, arranged on left and right sides is provided with the first boss, the second boss and the 3rd boss, and described first rear wall is provided with four the 6th identical convex surfaces; Described upper mould body is provided with plane on the second lower plane, second, the second rear wall and the second front side wall, described second lower plane is provided with semicircle boss, the second groove, the 3rd groove, the 4th groove, the 5th groove, the 6th groove and the 7th groove, described second rear wall is provided with four the 8th identical grooves, described second front side wall is provided with the 4th boss, and on described second, in plane, arranged on left and right sides is provided with the second concave surface, the 3rd concave surface and the 4th concave surface; Skirt inner panel B20 die cavity after the automobile that described upper mould body and the involutory rear formation of lower mould body are closed.
Further, described first convex surface and the second convex surface are all arranged on the left of semi-circular groove, described first convex surface connects with the second convex surface is round and smooth, described second convex surface protrudes the first convex surface upper surface and connects with the first rear wall, described first projection is two pieces and is separately positioned on the left of the second convex surface and on the right side of the 5th convex surface, described 3rd convex surface and the 4th convex surface are all positioned at the left side of the first projection be arranged on the left of the second convex surface, described 3rd convex surface connects with the first front side wall, described 4th convex surface connects with the first rear wall, described 5th convex surface is arranged on the right side of semi-circular recesses, each described first projection is equipped with the first locating hole, between described 5th convex surface and the first projection on the right side of the 5th convex surface, position is provided with six identical blind holes, described 5th is provided with the first groove between convex surface and semi-circular recesses, described first boss all connects with on front side of the second boss and the 3rd boss, described second boss exceeds the first boss upper surface, described 3rd boss exceeds the second boss upper surface, all connect with the first concave surface on rear side of described second boss and the 3rd boss.
Further, described second groove and the 3rd groove are all arranged on the left of semicircle boss, described second groove connects with the 3rd groove is round and smooth, described 3rd groove the one the second groove lower surface also connects with the second rear wall, described 7th groove is two and is separately positioned on the left of the 3rd groove and on the right side of the 6th groove, described 4th groove and the 5th groove are all positioned at the left side of the 7th groove be arranged on the left of the 3rd groove, described 4th groove connects with the second antetheca is round and smooth, described 5th groove connects with the second rear wall is round and smooth, described 6th groove is arranged on the right side of semicircle boss, each described 7th groove is equipped with the first locating dowel, six identical the second projections are provided with between described 6th groove and the 7th groove on the right side of the 6th groove, the 7th convex surface is provided with between described 6th groove and semicircle boss, described second concave surface connects with all round and smooth on front side of the 3rd concave surface and the 4th concave surface, described 3rd concave surface is lower than the second concave surface lower surface, described 4th concave surface is lower than the 3rd concave surface lower surface, described 3rd concave surface and the 4th concave rear side all connect with the 4th boss.
Further, described first front side wall to be arranged on first between plane and the first lower plane and with plane on first with the first lower plane is all round and smooth connects, and described first rear wall to be arranged on first above plane and to connect with plane on first is round and smooth.
Further, described second front side wall to be arranged on second between plane and the second lower plane and with plane on second with the second lower plane is all round and smooth connects, and described second rear wall to be arranged on below the second lower plane and to be connected with the second lower plane is round and smooth.
Beneficial effect: the utility model by arranging corresponding convex surface, boss, projection, concave surface, groove etc. respectively on upper mould body and lower mould body, make product one-shot forming in mould extrusion process, improve smoothness and the presentation quality of product, its reasonable in design, simple, convenient.
Accompanying drawing explanation
Fig. 1 is the structural representation of skirt inner panel B20 upper mould body after the utility model automobile.
Fig. 2 is the structural representation of skirt inner panel B20 lower mould body after the utility model automobile.
Fig. 3 is the top view of skirt inner panel B20 lower mould body after automobile in Fig. 2.
Detailed description of the invention
All features disclosed in this description, or the step in disclosed all methods or process, except mutually exclusive feature and/or step, all can combine by any way.
Arbitrary feature disclosed in this description (comprising any accessory claim, summary and accompanying drawing), unless specifically stated otherwise, all can be replaced by other equivalences or the alternative features with similar object.That is, unless specifically stated otherwise, each feature is an example in a series of equivalence or similar characteristics.
As shown in Figure 1 to Figure 3, after the utility model automobile, the better embodiment of skirt inner panel B20 mould comprises mould body 1 and lower mould body 2, described lower mould body 2 is provided with plane 3 on first, first lower plane 4, first rear wall 5 and the first front side wall 6, described first front side wall 6 to be arranged on first between plane 3 and the first lower plane 4 and with plane on first 3 with the first lower plane 4 is all round and smooth connects, described first rear wall 5 to be arranged on first above plane 3 and to connect with plane on first 3 is round and smooth, on described first, plane 3 is provided with semi-circular recesses 30, first convex surface 31, second convex surface 32, 3rd convex surface 33, 4th convex surface 34, 5th convex surface 35 and the first projection 36, described first front side wall 6 is provided with the first concave surface 60, described first lower plane 4 is upper left, right both sides are provided with the first boss 40, second boss 41 and the 3rd boss 42, described first rear wall 5 is provided with four the 6th identical convex surfaces 50, described first convex surface 31 and the second convex surface 32 are all arranged on the left of semi-circular recesses 30, described first convex surface 31 connects with the second convex surface 32 is round and smooth, described second convex surface 32 protrudes the first convex surface 31 upper surface and connects with the first rear wall 5, described first projection 36 is for two pieces and be separately positioned on the left of the second convex surface 32 and on the right side of the 5th convex surface 35, described 3rd convex surface 33 and the 4th convex surface 34 are all positioned at the left side of the first projection 36 be arranged on the left of the second convex surface 32, described 3rd convex surface 33 connects with the first front side wall 6, described 4th convex surface 34 connects with the first rear wall 5, described 5th convex surface 35 is arranged on the right side of semi-circular recesses 30, each described first projection 36 is equipped with the first locating hole 37, between described 5th convex surface 35 and the first projection 36 on the right side of the 5th convex surface 35, position is provided with six identical blind holes 38, the first groove 39 is provided with between described 5th convex surface 35 and semi-circular recesses 30, described first boss 40 all connects with on front side of the second boss 41 and the 3rd boss 42, described second boss 41 exceeds the first boss 40 upper surface, described 3rd boss 42 exceeds the second boss 41 upper surface, all connect with the first concave surface 60 on rear side of described second boss 41 and the 3rd boss 42.
Described upper mould body 1 is provided with the second lower plane 7, plane 8 on second, second rear wall 9 and the second front side wall 10 form, described second front side wall 10 to be arranged on second between plane 8 and the second lower plane 7 and with plane on second 8 with the second lower plane 7 is all round and smooth connects, described second rear wall 9 to be arranged on below the second lower plane 7 and to be connected with the second lower plane 7 is round and smooth, described second lower plane 7 is provided with semicircle boss 70, second groove 71, 3rd groove 72, 4th groove 73, 5th groove 74, 6th groove 75 and the 7th groove 76, described second rear wall 9 is provided with four the 8th identical grooves 90, described second front side wall 10 is provided with the 4th boss 100, on described second, plane 8 is upper left, right both sides are provided with the second concave surface 80, 3rd concave surface 81 and the 4th concave surface 82, described second groove 71 and the 3rd groove 72 are all arranged on the left of semicircle boss 70, described second groove 71 connects with the 3rd groove 72 is round and smooth, described 3rd groove 72 is lower than the second groove 71 lower surface and connect with the second rear wall 9, described 7th groove 76 is two and is separately positioned on the left of the 3rd groove 72 and on the right side of the 6th groove 75, described 4th groove 73 and the 5th groove 74 are all positioned at the left side of the 7th groove 76 be arranged on the left of the 3rd groove 72, described 4th groove 73 connects with the second front side wall 10 is round and smooth, described 5th groove 74 connects with the second rear wall 9 is round and smooth, described 6th groove 75 is arranged on the right side of semicircle boss 70, each described 7th groove 76 is equipped with the first locating dowel 77, six identical the second projections 78 are provided with between described 6th groove 75 and the 7th groove 76 on the right side of the 6th groove 75, the 7th convex surface 79 is provided with between described 6th groove 75 and semicircle boss 70, described second concave surface 80 connects with all round and smooth on front side of the 3rd concave surface 81 and the 4th concave surface 82, described 3rd concave surface 81 is lower than the second concave surface 80 lower surface, described 4th concave surface 82 is lower than the 3rd concave surface 81 lower surface, all connect with the 4th boss 100 on rear side of described 3rd concave surface 81 and the 4th concave surface 82, skirt inner panel B20 die cavity after the automobile that described upper mould body 1 and the involutory rear formation of lower mould body 2 are closed.
During use, by upper mould body 1 and lower mould body 2 being separately fixed at the relevant position on punch press, when punch press is opened, punch press top presses down, and in drive, mould body 1 presses down and the semi-finished product plate be placed on lower mould body 2 is once squeezed into the finished product identical with shape on lower mould body 2 with upper mould body 1, simultaneously, upper mould body 1 and lower mould body 2 are provided with two the first locating dowels 77 and two the first locating holes 37 respectively, when punch press drives patrix body 1 to press down, each described first locating dowel 77 is just inserted in the first locating hole 37 of correspondence position, playing the upper mould body 1 of guiding correctly to press down and upper mould body 1 can be pressed down direction and fix, guarantee skirt inner panel B20 good forming effect after automobile, interchangeability strong and shaping after product surface smooth, product quality is guaranteed, overcome traditional handicraft plate piecemeal is repeatedly shaping, again by large for deformation of products after the semi-finished product welding after multi up moIdiag, interchangeability difference and presentation quality do not reach the problem of requirement, effectively improve accuracy and the presentation quality of product, also improve production efficiency, reduce cost of labor.
The utility model by arranging corresponding convex surface, boss, projection, concave surface, groove etc. respectively on upper mould body and lower mould body, make product one-shot forming in mould extrusion process, improve smoothness and the presentation quality of product, its reasonable in design, simple, convenient.The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. skirt inner panel B20 mould after an automobile, it is characterized in that: comprise mould body and lower mould body, described lower mould body is provided with plane on first, first lower plane, first rear wall and the first front side wall, on described first, plane is provided with semi-circular recesses, first convex surface, second convex surface, 3rd convex surface, 4th convex surface, 5th convex surface and the first projection, described first front side wall is provided with the first concave surface, described first lower plane is upper left, right both sides are provided with the first boss, second boss and the 3rd boss, described first rear wall is provided with four the 6th identical convex surfaces, described upper mould body is provided with plane on the second lower plane, second, the second rear wall and the second front side wall, described second lower plane is provided with semicircle boss, the second groove, the 3rd groove, the 4th groove, the 5th groove, the 6th groove and the 7th groove, described second rear wall is provided with four the 8th identical grooves, described second front side wall is provided with the 4th boss, and on described second, in plane, arranged on left and right sides is provided with the second concave surface, the 3rd concave surface and the 4th concave surface, skirt inner panel B20 die cavity after the automobile that described upper mould body and the involutory rear formation of lower mould body are closed.
2. skirt inner panel B20 mould after automobile as claimed in claim 1, it is characterized in that: described first convex surface and the second convex surface are all arranged on the left of semi-circular groove, described first convex surface connects with the second convex surface is round and smooth, described second convex surface protrudes the first convex surface upper surface and connects with the first rear wall, described first projection is two pieces and is separately positioned on the left of the second convex surface and on the right side of the 5th convex surface, described 3rd convex surface and the 4th convex surface are all positioned at the left side of the first projection be arranged on the left of the second convex surface, described 3rd convex surface connects with the first front side wall, described 4th convex surface connects with the first rear wall, described 5th convex surface is arranged on the right side of semi-circular recesses, each described first projection is equipped with the first locating hole, between described 5th convex surface and the first projection on the right side of the 5th convex surface, position is provided with six identical blind holes, described 5th is provided with the first groove between convex surface and semi-circular recesses, described first boss all connects with on front side of the second boss and the 3rd boss, described second boss exceeds the first boss upper surface, described 3rd boss exceeds the second boss upper surface, all connect with the first concave surface on rear side of described second boss and the 3rd boss.
3. skirt inner panel B20 mould after automobile as claimed in claim 1, it is characterized in that: described second groove and the 3rd groove are all arranged on the left of semicircle boss, described second groove connects with the 3rd groove is round and smooth, described 3rd groove the one the second groove lower surface also connects with the second rear wall, described 7th groove is two and is separately positioned on the left of the 3rd groove and on the right side of the 6th groove, described 4th groove and the 5th groove are all positioned at the left side of the 7th groove be arranged on the left of the 3rd groove, described 4th groove connects with the second antetheca is round and smooth, described 5th groove connects with the second rear wall is round and smooth, described 6th groove is arranged on the right side of semicircle boss, each described 7th groove is equipped with the first locating dowel, six identical the second projections are provided with between described 6th groove and the 7th groove on the right side of the 6th groove, the 7th convex surface is provided with between described 6th groove and semicircle boss, described second concave surface connects with all round and smooth on front side of the 3rd concave surface and the 4th concave surface, described 3rd concave surface is lower than the second concave surface lower surface, described 4th concave surface is lower than the 3rd concave surface lower surface, described 3rd concave surface and the 4th concave rear side all connect with the 4th boss.
4. skirt inner panel B20 mould after automobile as claimed in claim 1 or 2, it is characterized in that: described first front side wall to be arranged on first between plane and the first lower plane and with plane on first with the first lower plane is all round and smooth connects, described first rear wall to be arranged on first above plane and to connect with plane on first is round and smooth.
5. skirt inner panel B20 mould after the automobile as described in claim 1 or 3, it is characterized in that: described second front side wall to be arranged on second between plane and the second lower plane and with plane on second with the second lower plane is all round and smooth connects, described second rear wall to be arranged on below the second lower plane and to be connected with the second lower plane is round and smooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420824670.0U CN204449014U (en) | 2014-12-23 | 2014-12-23 | Skirt inner panel B20 mould after a kind of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420824670.0U CN204449014U (en) | 2014-12-23 | 2014-12-23 | Skirt inner panel B20 mould after a kind of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204449014U true CN204449014U (en) | 2015-07-08 |
Family
ID=53655962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420824670.0U Expired - Fee Related CN204449014U (en) | 2014-12-23 | 2014-12-23 | Skirt inner panel B20 mould after a kind of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204449014U (en) |
-
2014
- 2014-12-23 CN CN201420824670.0U patent/CN204449014U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150708 Termination date: 20151223 |
|
| EXPY | Termination of patent right or utility model |